12491314

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:822

約数の個数: 24

約数和(自身を含む): 20913984

約数和(自身を除く): 8422670

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 727, 781, 1454, 1562, 7997, 8591, 15994, 17182, 51617, 87967, 103234, 175934, 567787, 1135574, 6245657, 12491314]

約数ペア:

[(1, 12491314), (2, 6245657), (11, 1135574), (22, 567787), (71, 175934), (121, 103234), (142, 87967), (242, 51617), (727, 17182), (781, 15994), (1454, 8591), (1562, 7997)]